Gram +iveBacillus subtilis, also known as hay bacillus and grass bacillus, is a Gram-positive, rod-shaped aerobic and catalase-positive bacterium. B. subtilis is found in soil and the gastrointestinal tract of animals such as cattle and humans. It is commonly included ...

Daphnia pulex, commonly know as Water Fleas are micro-crustaceans. Daphnia are a text book species ideal for investigations into physiology as their bodies are transparent meaning students can clearly see their internal organs. Daphnia reproduce both sexually and asexually producing ...

Gram -ive Escherichia coli is a Gram-negative straight rod, which either uses peritrichous flagella for mobility or is nonmotile. E coli is commonly found in the lower intestine of warm-blooded animals such as humans. The K12 strain has been modified ...

Egeria densa, formerly known as Elodea densa and often referred to as 'Elodea' or simply 'pondweed'. Egeria densa is an excellent substitute for Elodea Crispa which is no longer permitted in the UK. Elodea can be used as a live ...

Large frozen rats each weighing 170g - 300g ideal for class dissection. Rats are a great specimen to illustrate mammal organs. Our rats are bred in Wales to the highest animal welfare standards and euthanised humanely using CO2. All our ...

*PLEASE NOTE THAT THESE PRODUCTS CAN ONLY BE SOLD FOR EDUCATIONAL PURPOSES. CAT3: NOT FOR HUMAN CONSUMPTION* Sheep's eyes suitable for student dissection. The structure and make-up of sheep's eyes closely resemble that of human eyes meaning they are an ...

Whole lamb's heart suitable for student dissection. Sheep's hearts have 4 chambers like that of a human heart meaning they ideal for teaching circulation. Non-preserved specimens do not have the same chemical odour of their embalmed counterparts and retain their ...

This partial lamb's pluck contains the lungs and trachea and is ideal for dissection. The organs are still attached allowing students to see how they relate to one other. The lungs are intact allowing respiration experiments to be undertaken (there ...

Kalanchoe daigremontiana. Mexican hat plants (also known as 'Devil's Backbone' or 'Mother of Thousands') are a great example of asexual reproduction. Each 'parent' plant produces numerous 'baby' plants along the edge of the leaves. Each 'baby' is formed with leaves ...

SALE - We have some packs of out-dated plates available at a huge 90% discount! Although they have recently expired, we know from experience they will still work past this date, we just can't guarantee them. Please contact us for ...

*PLEASE NOTE THAT THESE PRODUCTS CAN ONLY BE SOLD FOR EDUCATIONAL PURPOSES. CAT3: NOT FOR HUMAN CONSUMPTION* Sheep's eyes suitable for student dissection. The structure and make-up of sheep's eyes closely resemble that of other mammals such as humans meaning ...

Scenedesmus quadricauda, is a quick growing green algae ideal for pollution, eutrophication and photosynthesis investigations, such as the popular 'algae wrapped in jelly balls' experiment (See SAPS' website for free resources about the algae balls practical, including a post-16 version, ...

Drosophila melanogaster. Fruit flies are often found near unripe and rotted fruit and are an ideal species for behaviour and genetics studies. Vestigial or Short winged fruit flies are unable to fly. This is a recessive trait. Chromosomal position: 2 ...

Drosophila melanogaster. Fruit flies are often found near unripe and rotted fruit and are an ideal species for behaviour and genetics studies. White eyed fruit flies are able to see but have white eyes (unlike the red-eyed wild type). Chromosomal ...

Drosophila melanogaster. Fruit flies are often found near unripe and rotted fruit and are an ideal species for behaviour and genetics studies. Wild type fruit flies are the type you would find in nature and all look identical. Chromosomal position: ...

Oniscidea. Also known as pill bugs, slaters, cudworm, chisel-hog, chucky pigs, sow pigs and many many more! Woodlice are one of the few terrestrial crustaceans, so more closely related to lobsters than insects, in fact woodlice still breathe using gills. ...

This full lamb's pluck contains the heart, lungs, trachea, and liver and is ideal for dissection. The organs are still attached allowing students to see how they relate to one other. The lungs are intact allowing respiration experiments to be ...

90mm diameter, triple vented, clear plastic (polystyrene) sterile petri dishes. 15mm deep. Sold either as a single pack of 20 or as a great value box of 24 packs (480 petri dishes in total). SALE - We have recently received ...

Owl Pellets are undigested parts of an owl's food which are regurgitated, their contents varies depending upon the owl's diet, often containing bones, hair, feathers and even complete skulls. Owl pellets have virtually no smell and are ideal for students ...

A sample of pond water containing a mix of species, including algae and protozoa. Exact composition varies throughout the year and also depends on exactly where the sample is taken from, surface vs bottom for example, if you have a ...

Whole cow's heart suitable for student dissection. Cow's hearts have 4 chambers like that of a human heart meaning they ideal for teaching circulation and the large size works well for demonstrations and open evenings. (Main image includes a 500ml ...

UNAVAILABLE Due to legal requirements it is not feasible to sell cow eyes within the UK. This is because they are classified as a CAT1 ABP, meaning in addition to complex licensing and costly annual inspections, all waste must be ...

SALE - We have some packs of out-dated plates available at a huge 90% discount! Although they have recently expired, we know from experience they will still work past this date, we just can't guarantee them. Please contact us for ...

This concentrated algae growth medium is an almost universal medium for freshwater algae. It is manufactured by the CCAP and is ideal for Scenedesmus and Chlorella. Store the media in a cool dark place or refrigerator and use prior to ...